| 朱建文,高波,林立,邵华.低温对新西兰家兔周围神经传导功能的影响[J].济宁医学院学报,2011,(2):85-87 |
| 低温对新西兰家兔周围神经传导功能的影响 |
| The effects of low-temperature on the peripheral nervous conductive functions in News land rabbits |
| 投稿时间：2011-03-25 |
| DOI：10.3969/j.issn.1000-9760.2011.02.003 |
| 中文关键词: 低温|周围神经|电生理|家兔 |
| 英文关键词: Low temperature|Peripheral|Electrophysiology|Rabbit |
| 基金项目: |
| 作者 | 单位 | E-mail | | 朱建文 | 山东省医学科学院, 山东济南 250062
济宁医学院, 山东济宁 272067 | | | 高波 | 济宁医学院, 山东济宁 272067 | | | 林立 | 济宁医学院, 山东济宁 272067 | | | 邵华 | 山东省医学科学院, 山东济南 250062 | china.shaohua@yahoo.com.cn |
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| 中文摘要: |
| 目的 探讨低温对家兔周围神经传导功能的影响及意义。方法 将24只新西兰家兔随机分为研究组和对照组。对照组室温饲养,研究组家兔进行低温(4±0.5℃)试验。于试验前、试验第1天、第10天、第20天测定家兔坐骨神经的神经电生理指标。结果 与对照组与试验前比较,试验第1天、第20天,感觉神经和运动神经的传导速度减慢、动作电位潜伏时延长、动作电位波幅降低,其中试验第20天的各项电生理指标变化均有统计学意义(P<0.05,P<0.01)。结论 长时间低温可损害家兔周围神经的传导功能。 |
| 英文摘要: |
| Objective To explore the effects of low-temperature on the peripheral nervous conductive velocity in News land rabbits and its meanings.Methods 24 News land rabbits were divided into study group and control group.The low-temperature test was carried out in study group.The electrophysiological index of sciatic nerves were measured before the test and in the first day, the tenth day and the twentieth day during the test.Results Compared with the control group and that before the test, the nerve conduction velocity and action potential amplitude decreased and the action potential of sensitive nerves and motive nerves of sciatic nerves delayed significantly in the first day and the twentieth day during the test(P<0.05, P<0.01).Conclusion Long-term of low temperature could result in the injuries of the peripheral nervous conductive velocity of rabbits. |
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